1345385340
1,345,385,340 is an even composite number composed of six prime numbers multiplied together.
1345385340 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 1345385340:
22 × 32 × 5 × 132 × 47 × 941
(2 × 2 × 3 × 3 × 5 × 13 × 13 × 47 × 941)See below for interesting mathematical facts about the number 1345385340 from the Numbermatics database.
Names of 1345385340
- Cardinal: 1345385340 can be written as One billion, three hundred forty-five million, three hundred eighty-five thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.34538534 × 109
Factors of 1345385340
Divisors of 1345385340
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 26 30 36 39 45 47 52 60 65 78 90 94 117 130 141 156 169 180 188 195 234 235 260 282 338 390 423 468 470 507 564 585 611 676 705 780 845 846 940 941 1014 1170 1222 1410 1521 1690 1692 1833 1882 2028 2115 2340 2444 2535 2820 2823 3042 3055 3380 3666 3764 4230 4705 5070 5499 5646 6084 6110 7332 7605 7943 8460 8469 9165 9410 10140 10998 11292 12220 12233 14115 15210 15886 16938 18330 18820 21996 23829 24466 27495 28230 30420 31772 33876 36660 36699 39715 42345 44227 47658 48932 54990 56460 61165 71487 73398 79430 84690 88454 95316 109980 110097 119145 122330 132681 142974 146796 158860 159029 169380 176908 183495 220194 221135 238290 244660 265362 285948 318058 357435 366990 398043 440388 442270 476580 477087 530724 550485 574951 636116 663405 714870 733980 795145 796086 884540 954174 1100970 1149902 1326810 1429740 1431261 1590290 1592172 1724853 1908348 1990215 2201940 2299804 2385435 2653620 2862522 2874755 3180580 3449706 3980430 4770870 5174559 5725044 5749510 6899412 7156305 7474363 7960860 8624265 9541740 10349118 11499020 14312610 14948726 17248530 20698236 22423089 25872795 28625220 29897452 34497060 37371815 44846178 51745590 67269267 74743630 89692356 103491180 112115445 134538534 149487260 224230890 269077068 336346335 448461780 672692670 1345385340
- Sum of all divisors σ(n): 4517892288
- Sum of proper divisors (its aliquot sum) s(n): 3172506948
- 1345385340 is an abundant number, because the sum of its proper divisors (3172506948) is greater than itself. Its abundance is 1827121608
Bases of 1345385340
- Binary: 10100000011000011110011011111002
- Hexadecimal: 0x5030F37C
- Base-36: M909Z0
Squares and roots of 1345385340
- 1345385340 squared (13453853402) is 1810061713086915600
- 1345385340 cubed (13453853403) is 2435230493282422394057304000
-
The
square root of 1345385340 is 36679.4948165863 -
The
cube root of 1345385340 is 1103.9487117793
Scales and comparisons
How big is 1345385340?- 1,345,385,340 seconds is equal to 42 years, 40 weeks, 3 days, 14 hours, 9 minutes.
-
To count from 1 to 1,345,385,340 would take you about eighty-five years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1345385340 cubic inches would be around 92 feet tall.
Recreational maths with 1345385340
- 1345385340 backwards is 0435835431
- 1345385340 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1345385340's digits is 36
- More coming soon!
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Numbermatics. (2024). Number 1345385340 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/1345385340/
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The information we have on file for 1345385340 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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